1. Home
  2. Advertorial
  3. GFRP solutions: The Melbourne Metro case

GFRP solutions: The Melbourne Metro case

GFRP solutions: The Melbourne Metro case
31
0

Glass Fiber Reinforced Polymer (GFRP) solutions are frequently used for several applications in civil engineering due to the many benefits of GFRP compared to alternative, conventional materials:

In mining and tunneling, this composite technology has successfully been used for decades, and GFRP is now also available for soil nails and tieback ground anchors.

A perfect showcase of latest GFRP solutions available is the Melbourne Metro Tunnel project, a major enhancement to Melbourne’s rail network: a multibillion-dollar project comprising the design and construction of twin nine-kilometre tunnels and five underground stations.

Dextra supported the project team with its technical expertise on GFRP at design stage and manufactured the GFRP solutions as per the project’s requirements:

Combination Bolts: Used as temporary measure to secure the center walls of the 19m wide caverns during construction of two conventional 7m tunnels.

Soil Nails: Secures the sations walls. The anchors can remain in the ground as material properties allow for easy cutting at later stage.

Soft-Eyes: Enables disruption-free penetration of the Tunnel Boring Machines (TBM) through the thick concrete diaphragm walls of five stations.

For more information, visit:
Website: www.dextragroup.com
Email: bjog@dextragroup.com

31

Cookie Consent ACE Update

We use cookies to personalize your experience. By continuing to visit this website you agree to our Terms & Conditions, Privacy Policy and Cookie Policy.

tags:

Close